In the “Resolve Errors” dialog box, I attempted to fill the “Your changes” with the word “Testing” but it says that “Testing is not a valid entry. Please try again. For this error, you can retry or discard your changes. If you have multiple conflicts or errors, you can also retry or discard your changes.” Will I also receive this error if I try using a different word?

My product key for activation of Microsoft Office Professional Plus 2010 is not working. It says that it is not a valid Office Product Key. I followed the instructions but to no avail. What should I do?

Enter your Product Key

Need to find your Product Key?

Your Product Key is 25 characters and is typically found in your product packaging. If you cannot find your Product Key, click the Learn more about Product Keys and see examples link.

The list cannot be displayed in Datasheet view for one or more of the following reasons:

-A datasheet component compatible with Microsoft SharePoint Foundation is not installed.
-Your Web browser does not support ActiveX controls.
-A component is not properly configured for 32-bit or 64-bit support.

In the installation process of Microsoft Office Professional Plus 2010, there appears an ‘Installation Options’ to customize how the program will run by default. For Microsoft Word, should I select the .Net Programmability Support option?